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call mtr.add_suppression("Cannot find index f2 in InnoDB index dictionary.");
call mtr.add_suppression("InnoDB indexes are inconsistent with what defined in .frm for table .*");
call mtr.add_suppression("Table test/t1 contains 1 indexes inside InnoDB, which is different from the number of indexes 2 defined in the MariaDB .*");
call mtr.add_suppression("InnoDB could not find key no 1 with name f2 from dict cache for table .*");
#
# Bug #18734396 INNODB IN-PLACE ALTER FAILURES BLOCK FUTURE ALTERS
#
# Temporary tablename will be unique. This makes sure that future
# in-place ALTERs of the same table will not be blocked due to
# temporary tablename.
CREATE TABLE t1 (f1 INT NOT NULL, f2 INT NOT NULL) ENGINE=innodb;
SET debug_dbug='+d,innodb_alter_commit_crash_before_commit';
ALTER TABLE t1 ADD PRIMARY KEY (f2, f1);
ERROR HY000: Lost connection to MySQL server during query
# restart
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`f1` int(11) NOT NULL,
`f2` int(11) NOT NULL
) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
# Consecutive Alter table does not create same temporary file name
ALTER TABLE t1 ADD PRIMARY KEY (f2, f1);
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`f1` int(11) NOT NULL,
`f2` int(11) NOT NULL,
PRIMARY KEY (`f2`,`f1`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
drop table t1;
#
# MDEV-22928 InnoDB fails to fetch index type
# when index mismatch
#
CREATE TABLE t1(f1 INT NOT NULL, f2 INT NOT NULL,
index(f1), index(f2))ENGINE=InnoDB;
INSERT INTO t1 VALUES(1, 1), (2, 2);
connect con1,localhost,root,,test;
SET DEBUG_SYNC="alter_table_inplace_after_commit SIGNAL default_signal WAIT_FOR default_done";
ALTER TABLE t1 DROP INDEX f2, ALGORITHM=INPLACE;
connection default;
set DEBUG_SYNC="now WAIT_FOR default_signal";
# restart
disconnect con1;
SHOW KEYS FROM t1;
Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment Index_comment
t1 1 f1 1 f1 A 2 NULL NULL BTREE
t1 1 f2 1 f2 A NULL NULL NULL Corrupted
Warnings:
Warning 1082 InnoDB: Table test/t1 contains 1 indexes inside InnoDB, which is different from the number of indexes 2 defined in the MariaDB
Warning 1082 InnoDB: Table test/t1 contains 1 indexes inside InnoDB, which is different from the number of indexes 2 defined in the MariaDB
Warning 1082 InnoDB: Table test/t1 contains 1 indexes inside InnoDB, which is different from the number of indexes 2 defined in the MariaDB
Warning 1082 InnoDB: Table test/t1 contains 1 indexes inside InnoDB, which is different from the number of indexes 2 defined in the MariaDB
DROP TABLE t1;
#
# MDEV-25503 InnoDB hangs on startup during recovery
#
CREATE TABLE t1 (a INT PRIMARY KEY) ENGINE=InnoDB STATS_PERSISTENT=1;
connect con1,localhost,root,,;
BEGIN;
DELETE FROM mysql.innodb_table_stats;
connect con2,localhost,root,,;
SET DEBUG_SYNC='innodb_inplace_alter_table_enter SIGNAL blocked WAIT_FOR ever';
ALTER TABLE t1 FORCE;
connection default;
SET DEBUG_SYNC='now WAIT_FOR blocked';
# restart
SELECT * FROM t1;
a
DROP TABLE t1;
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